| Patents for H04N 7 - Television systems (274,023) |
|---|
| 11/19/1992 | EP0513297A1 Process for coding and decoding video data of a frame sequence. |
| 11/19/1992 | DE4207306A1 Reception installation for satellite TV programme - accommodates all satellite receivers of set, together with radio receiver and TV accessories in housing |
| 11/19/1992 | DE4117208A1 Multichannel reception appts. for satellite TV - has one output channel of both polarisation planes supplied to high pass filter for frequency conversion |
| 11/18/1992 | CN2122455U Integral branch distributing terminal device for wired television |
| 11/18/1992 | CN1066360A Automatic frequency selection in bi-directional cable televison system |
| 11/18/1992 | CN1066359A Method and apparatus for generating and collecting viewing statistics for remote terminals in cable television system |
| 11/18/1992 | CN1066358A Method for compatible transmission of signal-type auxiliary information |
| 11/18/1992 | CN1066356A Autoprogrammed channel mapping for videocassette recorder |
| 11/18/1992 | CN1066355A Adapive menu for programming videocassette recorder |
| 11/18/1992 | CN1066354A Video signal compression apparatus |
| 11/18/1992 | CN1019163B Frequnecy selective video signal intraframe device |
| 11/17/1992 | US5164992 Face recognition system |
| 11/17/1992 | US5164982 Telecommunication display system |
| 11/17/1992 | US5164980 Video telephone system |
| 11/17/1992 | US5164979 Security system using telephone lines to transmit video images to remote supervisory location |
| 11/17/1992 | US5164963 Communicating television information |
| 11/17/1992 | US5164839 Method for handling audio/video source information |
| 11/17/1992 | US5164836 Visual exposure feedback apparatus for electronic imaging system |
| 11/17/1992 | US5164831 Electronic still camera providing multi-format storage of full and reduced resolution images |
| 11/17/1992 | US5164828 Video signal transmission and method and apparatus for coding video signal used in this |
| 11/17/1992 | US5164827 Surveillance system with master camera control of slave cameras |
| 11/17/1992 | US5164819 Method and system for coding and compressing color video signals |
| 11/17/1992 | US5164751 Means for instantaneous review of photographic pictures |
| 11/17/1992 | US5164548 Method and apparatus for ultrasonic scanning of a borehole having improved sensor array and timing circuit |
| 11/17/1992 | CA2017384C Transformation coding device |
| 11/17/1992 | CA1310401C Circuit for detecting motion of television signal |
| 11/17/1992 | CA1310400C Extended definition widescreen television system using plural signaltransmission channels |
| 11/17/1992 | CA1310399C Ippv programming distribution control system |
| 11/17/1992 | CA1310398C Control and metering system for pay television over a cable network |
| 11/16/1992 | WO1992021207A1 Method and apparatus for video signal bandwidth reduction with high quality compatible signal |
| 11/16/1992 | CA2087159A1 Method and apparatus for video signal bandwidth reduction with high quality compatible signal |
| 11/12/1992 | WO1992020193A1 Video recorder for the recording of video signals transmitted by the letterbox process |
| 11/12/1992 | WO1992020192A1 Video signal compression apparatus |
| 11/12/1992 | WO1992020191A1 Video signal decompression apparatus for independently compressed even and odd field data________________________________________ |
| 11/12/1992 | WO1992020190A1 Process for coding picture signals |
| 11/12/1992 | WO1992020189A1 Process, coder and decoder for compatible transmission and/or recording of progressively scanned picture signals in interlace format |
| 11/12/1992 | WO1992020188A1 Apparatus and method for promoting time shifting recording of television broadcasts |
| 11/12/1992 | WO1992020187A1 A dual standard camera using a common ccd sensor |
| 11/11/1992 | WO1992021202A1 A system for echo cancellation comprising a ghost cancellation reference signal |
| 11/11/1992 | EP0512861A2 Color video signal standard conversion apparatus |
| 11/11/1992 | EP0512854A2 Video signal coding |
| 11/11/1992 | EP0512626A2 Recording and reproduction of an extended definition video signal |
| 11/11/1992 | EP0512623A2 Television system for transmitting picture signals in a digital format |
| 11/11/1992 | EP0512604A2 System for interconnection of domestic video appliances |
| 11/11/1992 | EP0512422A2 Method for temporally adaptive filtering of noisy image sequences |
| 11/11/1992 | EP0512398A2 Conversion of television signal formats with retention of common control data stream |
| 11/11/1992 | EP0512133A1 Method for automatic sweep tuning of audio carriers for satellite television |
| 11/11/1992 | EP0512130A1 Clamping circuit for video signals |
| 11/11/1992 | EP0512105A1 Telephoto sensor trigger in a solid state motion analysis system. |
| 11/11/1992 | EP0511968A1 Interference filter for tvro receiver systems |
| 11/10/1992 | US5163104 Digital image processing technique including improved gray scale compression |
| 11/10/1992 | US5163103 Discrete cosine transforming apparatus |
| 11/10/1992 | US5163053 Audio signal demodulation circuit |
| 11/10/1992 | US5163048 Two-wire extended serial bus communications system with collective echoing of data transmitted from peripheral stations |
| 11/10/1992 | US5162937 Optical cable television transmission system |
| 11/10/1992 | US5162922 Apparatus for multi-channel dividing, recording and reproducing a video signal |
| 11/10/1992 | US5162913 Apparatus for modulating the output of a ccd camera |
| 11/10/1992 | US5162908 Coding method for increasing data compression efficiency in transmitting or storing picture signals |
| 11/10/1992 | US5162907 Motion dependent video signal processing |
| 11/10/1992 | US5162906 Apparatus for observing the interior of a hot furnace |
| 11/10/1992 | US5162898 Color image data compressing apparatus and method |
| 11/10/1992 | US5162795 Coding and decoding apparatus of variable length data |
| 11/10/1992 | CA1310106C Method and apparatus for inspecting pipeline |
| 11/09/1992 | WO1992020194A1 Signal quality monitoring system |
| 11/09/1992 | CA2102404A1 Signal quality monitoring system |
| 11/05/1992 | DE4114054A1 Videorecorder zur aufzeichnung von nach dem letterbox-verfahren uebertragenen videosignalen VCR to record from after the letterbox process by transmitted video signals |
| 11/05/1992 | DE4113918A1 Broadcasting information transmission system providing time details of programmes - has identification data digitally processed by receiver to indicate remaining time and start time details of programmes in progress |
| 11/04/1992 | EP0511819A1 Variable power source circuit |
| 11/04/1992 | EP0511798A2 Clock generation circuit for multistandard serial digital video with automatic format identification |
| 11/04/1992 | EP0511778A2 Multiple frame motion estimation |
| 11/04/1992 | EP0511708A2 Method and apparatus for communication channel identification and signal restoration |
| 11/04/1992 | EP0438539A4 System for teledistribution of unscheduled program signals |
| 11/04/1992 | CN1065966A Method for producing compact picture code and/or for producing reproduced picture therefrom |
| 11/03/1992 | US5161247 Digital signal processor matching data blocks against a reference block and replacing the reference block when a new minimum distortion block is calculated |
| 11/03/1992 | US5161205 Processing picture signals |
| 11/03/1992 | US5161188 Scrambling video by horizontal and vertical time shifting |
| 11/03/1992 | US5161187 Cable television system |
| 11/03/1992 | US5161178 Image display apparatus for radiation diagnosis |
| 11/03/1992 | US5161021 Wireless video/audio signal or data transmission device and its remote control circuit |
| 11/03/1992 | US5161018 Noise reduction system for color television signal |
| 11/03/1992 | US5161016 Method of interpolating an image signal using a slope correlation and a circuit thereof |
| 11/03/1992 | US5161006 Method for separating chrominance and luminance components of a television signal |
| 11/03/1992 | US5161004 Television receiver including a frequency demodulator for lowering the threshold |
| 11/03/1992 | US5161003 Compatible television system with companding auxiliary signal |
| 11/03/1992 | US5161001 Method for sub-sampling in the axis of motion of a sequence of electronic pictures |
| 10/29/1992 | WO1992019076A1 Secondary quantization of digital image signals for minimum visual distortion |
| 10/29/1992 | WO1992019075A1 Device for recording and/or reproducing picture signals |
| 10/29/1992 | WO1992019074A1 Encoder and decoder |
| 10/29/1992 | WO1992019072A1 Process for compatible transmission of a signal-type additional information |
| 10/29/1992 | WO1992019071A1 Coding process |
| 10/29/1992 | WO1992019068A1 A method for estimating motion contents in video signals |
| 10/29/1992 | WO1992016072A3 Television signal transmission system with carrier offset compensation |
| 10/29/1992 | DE4113506A1 Progressive-scan video signal translation into interlace format - using inverse half band filtering operations in encoder and decoder where vertical interpolates average adjacent lines |
| 10/29/1992 | DE4113505A1 Verfahren zur bildsignalcodierung A method for image signal coding |
| 10/28/1992 | EP0510997A2 Satellite broadcasting receiving system |
| 10/28/1992 | EP0510976A2 Level independent automatic cable equalizer |
| 10/28/1992 | EP0510975A2 Efficient coding/decoding apparatus for processing digital image signal |
| 10/28/1992 | EP0510973A1 Television signal processing apparatus |
| 10/28/1992 | EP0510972A2 Image coding method and apparatus |
| 10/28/1992 | EP0510933A1 Image processing apparatus and method |